CAN-CBX-PT100

CANopen® Module with 4 RTD Inputs

High Resolution Temperature Measurement

  • 4 temperature sensor (RTD) inputs
  • Two- or four-wire connection

  • Resistance measurement

  • Selectable resolution of sensor resistor inputs: 0.1 °C ... 0.0001 °C

  • CANopen profiles acc. to CiA® specification CiA 301 and CiA 404

Approved Reliability and Ease of Use

  • Electrical isolation of temperature sensor inputs: all channels are electrically isolated against the microcontroller circuits and against each other

  • InRailBus technology combines high ease of use and proven reliability

  • DIN-EN carrier rail mounting (TS 35)

Extensive Setup Options of RTD Channels

  • Selectable sample rates: 2.5 ... 1000 SPS

  • Wide range of supported sensor types: Pt100, Pt200, Pt500, Pt1000, Pt5000, Ni100, Ni200, Ni500, Ni1000 and Ni5000

  • Linearisation according to NIST by on board microcontroller

  • Offset/Gain can be adjusted by the user

RTD - Resistance Temperature Device Inputs

The CAN-CBX-Pt100 is designed for the direct connection of up to four temperature sensors. Simple resistance measurements can also be performed. Pt- and Ni-resistance sensors are supported. The sensor resistors can be connected in two- or four-wire configuration. The conversion of the four sensor resistor inputs is realized by four independent ΣΔ-converters. Linearisation according to NIST is achieved by the on board microcontroller.

CAN Interface and LED Display

The CAN interface is designed according to ISO11898-2 high-speed layer with electrical isolation and supports bit rates up to 1 Mbit/s. The CANopen-node number and the CAN bit rate can be easily set via coding switches. Four LEDs indicate the module and CANopen node status.

InRailBus for easy wiring

The power supply and the CAN bus signals can be supplied via the InRailBus connector (TBUS connector) integrated in the mounting rail. In this way, a minimum of cabling of the individual modules is achieved. All esd CBX modules are compatible with each other and can be plugged onto the bus as required. It is also possible to disconnect individual modules from the InRailBus without interrupting the bus signals or the power supply.

Software Support

The module comes with CANopen firmware according to CiA 301and supports the CiA 404 profile for measuring devices.

CANopen Logo

esd electronics develops its products according to CiA® specifications.

Do you have special requirements regarding the product?

We are happy to provide you with a customer-specific option or adjustment to our products when purchasing appropiate quantities. Please contact our sales team for detailed information.


Software Downloads

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Hardware

Number: C.3032.02

CAN-CBX-PT100
CANopen-IO-profile DS401
4 channel Pt100 or Pt1000
temperature range -100°C ... +500°C
20 Bit resolution, In-Rail-Bus

Features:
  • CiA 301 compliant
  • CiA 401 profile
  • galvanically isolated
Interfaces:
  • CAN
  • CANopen Device
Formfaktor: Railmount  
I/O:
  • Temperature
Protocols:
  • CAN-Layer 2
  • CANopen
Zolltarif: 85176200

Hardware-Accessories

Number: C.1323.03

CAN-Cable-S 0.3 m
CAN cable assembly, 0.3 m lenght,
1 x DSUB-9 male and 3 wire end sleeves,
performance level 2,
metallised plastic housing

Zolltarif: 85444290
Number: C.1323.04

CAN-Cable 0.3 m
manufactured CAN cable, length 0.3 m,
1 x DSUB-9 female and 3 wire end
sleeves,
performance level 3,
metallised plastic housing

Zolltarif: 85444290
Number: C.3000.01

CAN-CBX-TBUS
In-Rail-Bus connector

Formfaktor: Railmount  
Zolltarif: 85177000
Number: C.3000.02

CAN-CBX-TBus-Connector-Female
to connect power supply (24V) and CAN
at CBX-In-Rail-Bus.
female type

Formfaktor: Railmount  
Zolltarif: 85366990
Number: C.3000.03

CAN-CBX-TBus-Connector-Male
male type

Zolltarif: 85366990